Finding the Fourth Proportional to 26,641,561,174,698, 39,934,137,101,664 and 8,961,339,385,873
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Solution
The fourth proportional to 26,641,561,174,698, 39,934,137,101,664 and 8,961,339,385,873 is: 13,432,521,964,586.05
Step by Step Solution
- Step 1: Write the proportion equation
26,641,561,174,698 : 39,934,137,101,664 = 8,961,339,385,873 : x - Step 2: Convert to fraction form
26,641,561,174,698/39,934,137,101,664 = 8,961,339,385,873/x - Step 3: Cross multiply
26,641,561,174,698x = 39,934,137,101,664 × 8,961,339,385,873 - Step 4: Simplify right side
26,641,561,174,698x = 357,863,355,649,993,838,835,007,488 - Step 5: Solve for x
x = 357,863,355,649,993,838,835,007,488/26,641,561,174,698 - Step 6: Final answer
x = 13,432,521,964,586.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.